How to present content without showing the item in left nav bar?

Here's the scenario -

I have a single role. A user logs in and gets their content accordingly. The default content in the main display area is whatever the first item in the role is (e.g. IView A). Under that are various folders, iviews, etc.

How can I make the content from IView A appear, but not actually show the title of IView A in the left hand nav bar?